155572791183

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{1511}}^1\times {\mathrm{17903}}^1$

素因数の和:19497

約数の個数: 40

約数和(自身を含む): 235841227776

約数和(自身を除く): 80268436593

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1511, 1917, 4533, 5751, 13599, 17903, 40797, 53709, 107281, 122391, 161127, 321843, 483381, 965529, 1271113, 1450143, 2896587, 3813339, 8689761, 11440017, 27051433, 34320051, 81154299, 102960153, 243462897, 730388691, 1920651743, 2191166073, 5761955229, 17285865687, 51857597061, 155572791183]

約数ペア:

[(1, 155572791183), (3, 51857597061), (9, 17285865687), (27, 5761955229), (71, 2191166073), (81, 1920651743), (213, 730388691), (639, 243462897), (1511, 102960153), (1917, 81154299), (4533, 34320051), (5751, 27051433), (13599, 11440017), (17903, 8689761), (40797, 3813339), (53709, 2896587), (107281, 1450143), (122391, 1271113), (161127, 965529), (321843, 483381)]